Looking to give users the "fastest, smartest launcher for Android," Jesse Andersen brought Conjure to the Play Store recently. The app, which is actually more of a launcher companion, can perform an incredible range of actions, from finding and launching apps to calling contacts, adjusting device settings (like volume, Wi-Fi, Bluetooth, etc.), and searching the web.

What's great about this app is not that it can do a lot, but that it actually adapts to your usage, storing a history of actions and listing content results by frequency of use.